“life test”的概念、定义、翻译、参考文献-科学参考

单词	life test
释义	life test [`līf ´test] ^{CHEMICAL ENGINEERING} In petroleum testing, an American Society for Testing and Materials oxidation test made on inhibited steam-turbine oils to determine their stability under oxidizing conditions. ^ENGINEERING A test in which a device is operated under conditions that simulate a normal lifetime of use, to obtain an estimate of service life.
随便看	ionogram ionography ionomer ionomer resin ionone ionophone ionophore ionosonde ionosphere ionospheric disturbance ionospheric D scatter meteor burst ionospheric error ionospheric propagation ionospheric recorder ionospheric scatter ionospheric storm ionospheric wave ion pair ion-permeable membrane ion potential ion probe ion propulsion ion pump ion retardation ion scattering spectroscopy

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。